I have 2 memphis 600 watt 10 inch speakers how do i make them mess up?

i got to new speakers and the place were i took them totaly sucked and didnt even install them right but i got 3 years of worrenty so i need to blow them to get the job done right so does anyone know how can i blow them and make it look like it was there bad installment.(is there certain song that will blow them out because of the low b or something)